OPPO A6c 4G vs Oppo A78 comparison

Compare OPPO A6c 4G
Compare Oppo A78
key specs
Display6.75-inch6.43-inch
ProcessorUnisoc T7250Qualcomm Snapdragon 680
Front Camera5-megapixel 8-megapixel
Rear Camera13-megapixel 50-megapixel + 2-megapixel
RAM4GB8GB
Storage64GB128MB
Battery Capacity7000mAh5000mAh
OSAndroid 15Android
Resolution720x1570 pixels1080x2400 pixels
general
BrandOPPOOppo
ModelA6c 4GA78
Release dateMay 25, 2026August 12, 2023
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)166.50 x 78.20 x 9.00160.00 x 73.20 x 7.90
Weight (g)215.00180.00
IP ratingIP64-
Battery capacity (mAh)70005000
Removable batteryNoNo
Fast charging15W Fast ChargingSuper VOOC
Wireless chargingNoNo
ColoursFeather White and Stone BrownAqua Green, Mist Black
display
Refresh Rate120 Hz90 Hz
Resolution StandardHD+FHD
Screen size (inches)6.756.43
TouchscreenYesYes
Resolution720x1570 pixels1080x2400 pixels
Protection typeOther-
Pixels per inch (PPI)256409
hardware
Processorocta-coreocta-core
Processor makeUnisoc T7250Qualcomm Snapdragon 680
RAM4GB8GB
Internal storage64GB128MB
Expandable storage-Yes
Expandable storage type-microSD
camera
Rear camera13-megapixel (f/2.2)50-megapixel (f/f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras12
Rear autofocusYes-
Rear flashYes-
Front camera5-megapixel (f/2.2)8-megapixel (f/2.0)
No. of Front Cameras11
Pop-Up CameraNo-
Front autofocusYes-
Front flashNo-
software
Operating systemAndroid 15Android
SkinColorOS 15ColorOS 13.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n
NFC-Yes
USB OTG-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesNo
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesNo
3G-Yes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-

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